Zamia disodon grows as a small shrub, with a stem up to tall and in diameter. There are two to four compound leaves at the apex of the stem. The leaves are long on a petiole up to long. The stalk is sparsely covered with prickles. The axis is long, and there are three to five pairs of leafletsperleaf, which are transparent, elliptic, and toothed along the edges of the leaflet, with double teeth near the tips. Leaflets in the middle of the leaf are long and wide. strobili have not been observed.